Trailer wall panel slat



FIG. 1 is a front view of a trailer wall panel slat showing our new design;

FIG. 2 is a back view of the trailer wall panel slat of FIG. 1;

FIG. 3 is a left side view of the trailer wall panel slat of FIG. 1;

FIG. 4 is a right side view of the trailer wall panel slat of FIG. 1;

FIG. 5 is a top view of the trailer wall panel slat of FIG. 1; and,

FIG. 6 is a bottom view of the trailer wall panel slat of FIG. 1. 

The ornamental design for a trailer wall panel slat, as shown and described. 